Teachter/AddScore.aspx.cs

这里只显示每个文件的开头 60 行。登录后可以解锁完整代码。

微信扫码关注公众号，代码整理好后第一时间通知你。

using System;
using System.Data;
using System.Configuration;
using System.Collections;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Web.UI.HtmlControls;
using System.Data.SqlClient;
public partial class Admin_AddCourseInfo : System.Web.UI.Page
{
    public string DownPath;
    SqlHelper data = new SqlHelper();
    public string zuoyedananPath;
    protected void Page_Load(object sender, EventArgs e)
    {
        if (!IsPostBack)
        {
            DropDownList2.DataSource = data.GetDataReader("select * from  dbo.CourseInfo  where Tid='" + Session["adminid"].ToString() + "' ");
            DropDownList2.DataTextField = "Name";
            DropDownList2.DataValueField = "id";
            DropDownList2.DataBind();


            DropDownList1.DataSource = data.GetDataReader("select * from  ClassInfo  ");
            DropDownList1.DataTextField = "Name";
            DropDownList1.DataValueField = "id";
            DropDownList1.DataBind();
            GridView3.DataSource = data.GetDataReader("select * from  Student where  ClassId='" + DropDownList1.SelectedValue + "'");
            GridView3.DataBind();
        }
    }
    protected void Button1_Click(object sender, EventArgs e)
    {


        foreach (GridViewRow dr1 in GridView3.Rows)
        {
            string name = ((Label)dr1.FindControl("Label11")).Text.Trim();
            string id = ((Label)dr1.FindControl("Labelid")).Text.Trim();
            string fenshu = ((TextBox)dr1.FindControl("TextBox2")).Text.Trim();
            string ZuoYeScore = ((TextBox)dr1.FindControl("ZuoYeScore")).Text.Trim();

            string ShiYanScore = ((TextBox)dr1.FindControl("ShiYanScore")).Text.Trim();



            SqlDataReader dr = data.GetDataReader("select * from dbo.Score where  CourseId='" + DropDownList2.SelectedValue + "'  and StId='" + id + "' and XueQi='" + DropDownList3.SelectedValue + "' ");
            if (dr.Read())
            {


                Alert.AlertAndRedirect("该学生本课程同一个学期已经添加过了不能重复添加成绩", "AddScore.aspx");

            }
            else
            {